Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4CVW callsign genealogy
Currently held by Jarvis, Richard A
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KJ4CVW's current licensee, walking backwards.
- Jarvis, Richard AGAgranted 2008-01-15cancelled 2008-03-19
Successor callsigns
Callsigns held now by people who previously held KJ4CVW.
- Jarvis, Richard AGAgranted 2018-03-21